[ceph-users] Re: Forcing Posix Permissions On New CephFS Files

2024-05-09 Thread Alexander E. Patrakov
Hello Matthew, You can inherit the group, but not the user, of the containing folder. This can be achieved by making the folder setgid and then making sure that the client systems have a proper umask. See the attached PDF for a presentation that I conducted on this topic to my students in the

[ceph-users] Re: Forcing Posix Permissions On New CephFS Files

2024-05-09 Thread Paul Mezzanini
We use shared directories for projects in our hpc cluster and use acls to achieve this. https://www.redhat.com/sysadmin/linux-access-control-lists -- Paul Mezzanini Platform Engineer III Research Computing Rochester Institute of Technology Sent from my phone, please excuse typos and brevity